4. The given figure shows a rectangle divided four triangles A, B, C and D. The ratio of area A to area B is 2:3 and ratio of area B to area C is 2:3. What is ratio of area B to area D? (a) 6:8 B C D (b) 6:7 (d) 6:5
4. The given figure shows a rectangle divided four triangles A, B, C and D. The ratio of area A to area B is 2:3 and ratio of area B to area C is 2:3. What is ratio of area B to area D? (a) 6:8 B C D (b) 6:7 (d) 6:5
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Transcribed Image Text:4. The given figure shows a rectangle divided into
four triangles A, B, C and D.
The ratio of area A to area B is 2:3 and ratio of
area B to area C is 2:3.
What is ratio of area B to area D?
(a) 6:8
(c) 6:6
AA
D
(a) 15°
(c) 60°
(b) 6:7
(d) 6:5
5. In the given figure, O is the centre of the circle
with D, E and F as mid-point of AB, BO and OA,
respectively. If ZDEF is 30°, then ZACB is
B
(b) 45°
(d) None of these
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